201629349

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28759}}^1$

素因数の和:28825

約数の個数: 24

約数和(自身を含む): 314059200

約数和(自身を除く): 112429851

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 28759, 86277, 258831, 546421, 1179119, 1639263, 3537357, 4917789, 10612071, 22403261, 67209783, 201629349]

約数ペア:

[(1, 201629349), (3, 67209783), (9, 22403261), (19, 10612071), (41, 4917789), (57, 3537357), (123, 1639263), (171, 1179119), (369, 546421), (779, 258831), (2337, 86277), (7011, 28759)]